| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $6.39 | 8.175% | $6.9124 | $6.91 | $6.90 | $6.90 |
| Purchase #2 | $175.93 | 6.706% | $187.7279 | $187.73 | $187.75 | $187.70 |
| Purchase #3 | $82.65 | 10.671% | $91.4696 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $128.85 | 4.650% | $134.8415 | $134.84 | $134.85 | $134.80 |
| Purchase #5 | $37.95 | 6.623% | $40.4634 | $40.46 | $40.45 | $40.50 |
| Purchase #6 | $151.81 | 3.786% | $157.5575 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $247.40 | 4.139% | $257.6399 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $830.98 | $876.6122 | $876.61 | $876.60 | $876.60 | |